JPS5872795U - magnetic bubble memory device - Google Patents
magnetic bubble memory deviceInfo
- Publication number
- JPS5872795U JPS5872795U JP16564281U JP16564281U JPS5872795U JP S5872795 U JPS5872795 U JP S5872795U JP 16564281 U JP16564281 U JP 16564281U JP 16564281 U JP16564281 U JP 16564281U JP S5872795 U JPS5872795 U JP S5872795U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic bubble
- bubble memory
- memory device
- card
- write
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のバブルメモリ装置の構成図、第２図およ
び第３図は本考案を実施したバブルメモリ装置の構成図
である。
図において、１はバブルカセット、２はホルダ、６は書
き込みゲートドライバ、７はコントローラ、８．９はス
イッチ。FIG. 1 is a block diagram of a conventional bubble memory device, and FIGS. 2 and 3 are block diagrams of a bubble memory device embodying the present invention. In the figure, 1 is a bubble cassette, 2 is a holder, 6 is a write gate driver, 7 is a controller, and 8.9 is a switch.
Claims (1)
り、ホルダを介して直接周辺回路、コントロール回路な
どを実装したカードに接続される磁気バブルメモリカセ
ットにおいて、該カード内に実装しである書き込みゲー
トドライバ回路にスイッチを設け、該スイッチにより前
記の記憶媒体を書き込み禁止に設定したとき書き込みゲ
ートに電流が流れないようにしたことを特徴とする磁気
バブルメモリ装置。In a magnetic bubble memory cassette in which the magnetic bubble memory is in a portable and replaceable form and is directly connected via a holder to a card on which peripheral circuits, control circuits, etc. are mounted, a write gate driver circuit is mounted in the card. 1. A magnetic bubble memory device, characterized in that a switch is provided in the memory, and the switch prevents current from flowing through the write gate when the storage medium is set to be write-inhibited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16564281U JPS5872795U (en) | 1981-11-06 | 1981-11-06 | magnetic bubble memory device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16564281U JPS5872795U (en) | 1981-11-06 | 1981-11-06 | magnetic bubble memory device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5872795U true JPS5872795U (en) | 1983-05-17 |
Family
ID=29957832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16564281U Pending JPS5872795U (en) | 1981-11-06 | 1981-11-06 | magnetic bubble memory device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5872795U (en) |
-
1981
- 1981-11-06 JP JP16564281U patent/JPS5872795U/en active Pending
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